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Message #00244
Re: On why we should not detect thunderbolt
On 25/03/15 11:00, Zygmunt Krynicki wrote:
> Hey.
>
> So my opinion on thunderbolt is that it is actually pretty good that
> we cannot detect it. The last thing we should do is ask the user. At
> the end of the day, we'll clone all the tests and replace the word
> "display port" with "thunderbolt".
So, we have three tests to create:
1) Displays - I agree that in this case it is equivalent to DP
2) TB Storage
3) Ability to put a TB storage device connected to the TB monitor, which
is connected to the system.
>
> The only exception is the daisy-chain test which should IMHO follow
> our dependency step process where we ask the user to setup a
> particular configuration before doing a off-the-mill storage test.
Exactly, that's the exception, but that's a test that we need to create,
and only offer to those systems that have a TB port.
That's why we need to identify those TB (by asking the user), just
because of the daisy chain one, but that's enough to have the test.
Specially because we have just 1 TB monitor, so imagine that you are
testing a system (from a pile that you need to test) and you don't
realize it is a TB one:
1) You start testing
2) Checkbox thinks is a DP, so asks you to plug a DP monitor
3) You do it
4) Then it asks you to do daisy chain, if you have a TB port, and then
you realize it is actually a TB one, so you need to remove that monitor
and go and get the TB one. This wastes time.
I think we should ask the user whether this is a TB system, and do it at
the very beginning of the run.
Thoughts?
Ara.
>
> Thunderbolt is display port. Let's not clone display tests because the
> color and shape of the plug is different. Storage tests are different
> because we're not testing thunderbolt. We're testing the add-on dongle
> that adapts SATA or other storage device to work over PCI-E. This is
> just a new shape for a storage controller card. We have tests for
> storage. Nothing to see here, move along.
>
> Thanks
> ZK
>
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